552884040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{80831}}^1$

素因数の和:80867

約数の個数: 96

約数和(自身を含む): 1891468800

約数和(自身を除く): 1338584760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 80831, 161662, 242493, 323324, 404155, 484986, 646648, 727479, 808310, 969972, 1212465, 1454958, 1535789, 1616620, 1939944, 2424930, 2909916, 3071578, 3233240, 3637395, 4607367, 4849860, 5819832, 6143156, 7274790, 7678945, 9214734, 9699720, 12286312, 13822101, 14549580, 15357890, 18429468, 23036835, 27644202, 29099160, 30715780, 36858936, 46073670, 55288404, 61431560, 69110505, 92147340, 110576808, 138221010, 184294680, 276442020, 552884040]

約数ペア:

[(1, 552884040), (2, 276442020), (3, 184294680), (4, 138221010), (5, 110576808), (6, 92147340), (8, 69110505), (9, 61431560), (10, 55288404), (12, 46073670), (15, 36858936), (18, 30715780), (19, 29099160), (20, 27644202), (24, 23036835), (30, 18429468), (36, 15357890), (38, 14549580), (40, 13822101), (45, 12286312), (57, 9699720), (60, 9214734), (72, 7678945), (76, 7274790), (90, 6143156), (95, 5819832), (114, 4849860), (120, 4607367), (152, 3637395), (171, 3233240), (180, 3071578), (190, 2909916), (228, 2424930), (285, 1939944), (342, 1616620), (360, 1535789), (380, 1454958), (456, 1212465), (570, 969972), (684, 808310), (760, 727479), (855, 646648), (1140, 484986), (1368, 404155), (1710, 323324), (2280, 242493), (3420, 161662), (6840, 80831)]